.copyright-info,
.footer {
    background: #fff
}

.search-wrap {
    height: 400px;
    background: url(../img/search_bg.png) no-repeat center/cover;
    text-align: center;
    padding-top: 100px
}

.doc-title {
    font-size: 40px;
    color: #fff;
    letter-spacing: 2px;
    line-height: 48px;
    margin: 0;
    padding: 0
}

.search-input {
    max-width: 480px;
    display: inline-block;
    line-height: 48px;
    height: 48px;
    border-radius: 0;
    font-size: 16px;
    color: #000
}

.form-control.search-input:focus {
    border-color: #fff;
    outline: 0;
    box-shadow: none
}

.search-btn {
    vertical-align: bottom;
    width: 100px;
    line-height: 48px;
    padding: 0;
    border: none;
    color: #fff!important;
    border-radius: 0;
    background: #2495d6;
    font-size: 16px;
    outline: 0!important
}

.search-btn:hover {
    opacity: .8
}

.search-doc {
    margin-top: 40px
}

.search-Keywords {
    width: 580px;
    margin: auto;
    line-height: 30px;
    margin-top: 10px;
    text-align: left
}

.search-Keywords a,
.search-Keywords span {
    font-size: 14px;
    color: #999
}

.search-Keywords a {
    margin: 0 4px
}

.search-Keywords a:hover {
    color: #2495d6
}

.category-doc-container {
    background: #f7f8fb;
    padding-top: 80px;
    padding-bottom: 77px
}

.category-doc-container .center {
    max-width: 1180px;
    margin: auto;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: center;
    justify-content: center
}

.category-doc-container .category-doc-item {
    background: #fff;
    min-height: 400px;
    padding: 0 30px;
    width: calc((100% - 40px)/ 3);
    max-width: 380px;
    margin-right: 20px;
    min-width: 300px;
    margin-bottom: 23px
}

.category-doc-container .category-doc-item:nth-child(3n) {
    margin-right: 0
}

.category-hd {
    font-size: 16px;
    color: #000;
    line-height: 30px;
    padding: 12px 0;
    border-bottom: 1px solid #f2f4f8
}

.category-hd .oguifanwendangicon {
    color: #2495d6;
    font-size: 20px;
    margin-right: 8px
}

.doc-jumps {
    margin-top: 20px
}

.doc-jumps a {
    display: block;
    font-size: 12px;
    color: #999;
    line-height: 22px;
    margin: 10px 0
}

.doc-jumps a:hover {
    color: #2495d6
}

.search-doc .combo-dropdown li {
    padding-left: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%
}

.combo-dropdown {
    position: absolute;
    width: 479px;
    background: #fff;
    left: 34.81%;
    line-height: 38px;
    top: 49px;
    text-align: left;
    border: 1px solid #ccc;
    border-top: 0;
    overflow-y: auto;
    display: none;
    z-index: 2
}

.combo-open .combo-dropdown {
    display: block
}

.search-wrap .option-item:hover {
    background-color: #f0f0f0;
    color: #2495d6
}

.search-wrap .option-hover {
    background-color: #f0f0f0;
    color: #2495d6
}

.noShow {
    display: none
}

.contTip {
    padding-bottom: 6px
}